操作栏项目仅出现在溢出中

Question

activity_main_actions.xml

    <?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android" >

    <item
        android:id="@+id/action_search"
        android:icon="@drawable/ic_action_search"
        android:showAsAction="always"
        android:title="@string/actions_search"/>
    <item
        android:id="@+id/action_share"
        android:icon="@drawable/ic_action_share"
        android:showAsAction="ifRoom"
        android:title="@string/actions_share"/>
    <item
        android:id="@+id/action_settings"
        android:icon="@drawable/ic_action_settings"
        android:showAsAction="never"
        android:title="@string/actions_settings"/>

</menu>

Main_Activity.java

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        MenuInflater inflater = getMenuInflater();
        inflater.inflate(R.menu.activity_main_actions, menu);
        return super.onCreateOptionsMenu(menu);
    }

我试图让搜索和分享图标显示在操作栏上，设置显示在溢出中但这就是我得到的

Answer 1

它有效，我换了

机器人：showAsAction = “总是” 同 应用程式：showAsAction = “总是”